baber/WOPTO huggingface dataset:
Patent JP-S63249281-A (JP)
Title: Direction code adding method
Inventor: MINEWAKI TAKAKUNI
IPC: G06K9/46
Filed: 1987-04-03
Abstract: PURPOSE:To smooth a picture simultaneously with addition of a direction code and to increase the processing speed by adding the direction code even to a specific picture elements out of peripheral picture elements in the case of a specific pattern. CONSTITUTION:The picture is raster-scanned by a cruciform window corresponding to five picture elements, and a direction code 9 is uniformly added to the central noticed picture element when the noticed picture element is black, and peripheral picture elements are referred to determine the direction code when the noticed picture element is white. In the case of a pattern where only one of four peripheral picture elements is different from three other picture elements, a direction code is added to this picture element. That is, the direction code is added to not only the noticed picture element but also one of four peripheral picture elements; but in the case of the other patterns, the direction code is added to only the noticed picture element. Thus, the direction code is correctly added to picture elements (marked with a circle) dropped out by degradation of the picture, and the same effect as preliminary execution of smoothing processing is attained, and the degradation of the picture is recovered simultaneously with addition of the direction code.
Patent JP-H02260026-A (JP)
Title: Printing device
Inventor: KIYONO KAZUYO
IPC: G06F3/12
Filed: 1989-03-31
Abstract: PURPOSE:To attain the simple switch of operation modes with no load of a user and at the same time to prevent the deterioration of operability of a control panel and the limitation of functions by providing a control panel identifying means, an operation mode control means, etc. CONSTITUTION:The ID signal of a control panel 16a or 16b connected to a connector 15 is read into an I/O port 14 through the connector 15 with application of a power supply. Then a CPU 11 reads the ID signal out of the port 14 based on an ID deciding program stored in a ROM 13 and decides the panel 16a or 16b by the ID signal. As a result, the CPU 11 decides the connection of the panel 16a or 16b according to an H or L level of the ID signal and carries out a due process based on the control program of an operation mode A or B set to the ROM 13. Thus it is possible to switch operation modes with exchange of control panels, to simply switch each operation mode with no load of a user, and to improve the operability of the control panels with no limitation applied to the functions.
Patent JP-H05278640-A (JP)
Title: Drainage device
IPC: F16T1/34
Filed: 1992-04-06
Abstract: PURPOSE:To surely prevent the damage of a valve due to the collision with a rock or the like by providing a closing valve to open and close the drainage hole of the bottom plate of a vehicle operatably from the inside of the vehicle and by moving the closing valve toward the inside of the vehicle in a drainage device in a special vehicle or the like. CONSTITUTION:A drainage hole is provided on the bottom plate 6 of a vehicle, and a closing valve 1 is arranged in the inside of the drainage hole so as to be always located in the vehicle regardless of whether the valve is closed or open, and a bracket 5 guides the shaft of the valve. In order to close the closing valve 1, the closing valve 1 is lowered by the repulsion of a spring 3 with a tooth and pin 4 located at a position where they are engaged with each other by operating a handle 2 from the inside of the vehicle. In order to open the closing valve 1, the handle 2 is raised leaving the tooth and the pin 4 engaged with each other, and after the pin 4 passes through the guide of the bracket 5, the handle is rotated to be locked.
Patent JP-S567741-A (JP)
Title: Preparation of methyl formate
Inventor: YONEOKA MIKIO
IPC: C07C67/00
Filed: 1979-07-02
Abstract: PURPOSE: To obtain the titled compound in high selectivity and yield, by the dehydrogenation of methanol in the vapor phase, in the presence of a catalyst comprising copper, zirconium and calcium.  
     CONSTITUTION: Methanol is dehydrogenated in contact with a catalyst comprising copper (Cu), zirconium (Zr) and calcium (Ca), preferably at an atomic ratio of Zr:Ca:Cu of 0.05W1:0.05W1:1, in the vapor phase and flow system, preferably at  200W 400°C and at a methanol space velocity of 500W3,00hr -1 , to prepare methyl  formate in a high methanol conversion and selectivity. The catalyst is prepared by  adding water to a mixture of a copper, a zirconium, and a calcium compouns to  form a paste, which is dried and calcined at 250W700°C in air, and further reduced  and activated at 140W400°C in a stream of hydrogen, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05203445-A (JP)
Title: Cofocal type focus position detector
Inventor: KONDO MICHIO
IPC: G02B21/00
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a cofocal type focus position detector which enables the speeding up of automatic focusing of an image processor or a cofocal type focus position detector which enables the measuring of irregularities of a sample surface in a short time. CONSTITUTION:In a cofocal type focus position detector utilizing an optical fiber, an end face 6 of the optical fiber 9 is moved reciprocally at a high speed in the direction of an optical axis with an actuator 8 and a high frequency error signal is generated at a photodetector 14a to indicate a deviation from a focus position of a cofocal optical system 1 of the surface of a sample 2. At the same time, the end face 6 is scanned within a plane vertical to the optical axis to scan a spot of light on the surface of the sample 2.
Patent JP-S527249-A (JP)
Title: Automatic scanning width control unit
Inventor: OGINO KENJI
IPC: G01N21/892
Filed: 1975-07-07
Abstract: PURPOSE:To detect defects on the surface of sheet-shaped object to be detected.
Patent JP-H05287652-A (JP)
Title: Loop transferring method
Inventor: MATSUKI TAKASHI
IPC: D04B15/02
Filed: 1992-04-06
Abstract: PURPOSE:To knit a knitted fabric having loop transferring pattern free from faults in a short time by arranging plural knitting needles each provided with an actuator and simultaneously subjecting all knitting needles to transferring action in a prescribed course. CONSTITUTION:A knitting bed arranging plural knitting needles equipped with actuators thereon and having at least two faces or above is provided and all knitting needles are simultaneously subjected to transferring action in a prescribed course. Thereby, time, etc., required for transferring carriage from the zone A to the zone B is shortened.
Patent JP-H02261675-A (JP)
Title: Thermal transfer recording device
Inventor: WAKUI YOSHIAKI
IPC: B41J17/24
Filed: 1989-03-31
Abstract: PURPOSE:To support the shaft of each transfer paper roll using a spindle on a main device system and ensure a position accuracy of transfer paper roll in the main device system by attaching and detaching a spindle to support and drive the transfer paper roll, engaged with the roll stored in a cassette, following the attachment of a cassette to the main device system and the detachment from the system. CONSTITUTION:Both transfer paper T and recording paper K are stored in a single case 21 of a main device system. The paper is printed only by attaching a cassette 20 to the main system to the user. A groove 24 for preventing an erroneous placement is formed on both ends of the main system case 21, so that the cassette 20 is prevented from being erroneously placed in the main system. Each transfer paper roll 27, 28 consists of cores 29, 30 which act as a core bar for winding transfer paper T, and reels 31, 32 provided on both ends of each core 29, 30. On these reels 31, 32, notched parts engaged with a drive shaft (spindle) on the main system side for engagement are formed. In the meantime, recording paper K cut to a specified size is stored in a recording paper storage section under a recording paper cover 23. The recording paper K is pressed downward by a spring 33 with a bottom plate 34.
Patent JP-H07266182-A (JP)
Title: Slide cover
Inventor: SUGIYAMA TADASHI
IPC: B23Q11/08
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the operating noise of a slide cover and to improve durability. CONSTITUTION:A back part is installed tight in the rear of a base body of a nearly gatelike slide case, and volute springs 3 and 3a are installed in space between two back parts of the adjacent slide cases, whereby the slide cases are superposed on, or separated from each other at a uniform interval by dint of expansible action and elastic force in these volute springs 3 and 3a or compression springs, and thus any impact actuation between members is eliminated, securing a low noise there.
Patent JP-H11277107-A (JP)
Title: Cluster type rolling mill, and rolling method
Inventor: YOSHIMURA YASUTSUGU
IPC: B21B27/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To excellently control the shape while suppressing the deflection of a work roll by providing a pair of upper and lower reinforcement roll chocks which support upper and lower reinforcement rolls respectively and are movable in a housing in a vertical direction, and a driving means to shift an intermediate roll in the axial direction. SOLUTION: Intermediate rolls 9U, 9L, 10U, 10L of a cluster type rolling mill 3 are shifted in the axial direction, or the desired profile is given to the intermediate rolls 9U, 9L, 10U, 10L by applying the bending force by hydraulic cylinders 19L, 19U, and the load distribution becomes appropriate, and the deflection of work rolls 8U, 8L is further suppressed. Reinforcement roll chocks 14U, 14L are movable in the vertical direction in a housing 13, the work rolls 8U, 8L, the intermediate rolls 9U, 9L, 10U, 10L, and reinforcement rolls 11U, 11L, 12U, 12L are integrated with upper and lower partners, moved in the housing 13, form an extensive space in a strip 6 when the strip is passed, and the excellent strip passing is ensured.
Patent JP-S61243860-A (JP)
Title: Additive for asphalt recycle
Inventor: ISOBE MASAO
IPC: C08L95/00
Filed: 1985-04-19
Abstract: PURPOSE:To provide the titled additive of an emulsion type having excellent uniformity and stability, easy to handle and used in the in-place recycle process, by emulsifying a mineral oil and a nonionic surfactant mixture in water. CONSTITUTION:100pts.wt. mineral oil (A) contg. at least 20wt% aromatics and having a kinematic viscosity of 40-2,000cst at 60 deg.C and a flash point of 200 deg.C or above and 1-15pts.wt. nonionic surfactant mixture (B) (e.g. mixture of sorbitan monolaulate and polyoxyethylene oleyl ether) having a weight-average HLB of 8-13, obtd. by mixing at least one compd. (A) selected from among nonionic surfactants having an HLB of 5-10.5 with at least one compd. (b) selected from among nonionic surfactants having an HLB of 10.5-17, are emulsified in water in a quantity of 0.6-4.0 times by weight as much as the combined quantity of components A and B to obtain the titled additive of an emulsion type suitable for use in the in-place recycle process, such as re-mix or re-pave.
Patent JP-S569622-A (JP)
Title: Variable vane controller
Inventor: YAMAZAKI SHINICHI
IPC: F02C7/042
Filed: 1979-07-04
Abstract: PURPOSE: To simplify an equipment by providing a variable pressure control means which controls at least one inlet variable guide vane to reduce a compressed air in flow rate with reduction of pressure output from the compressor.  
     CONSTITUTION: Output pressure from a compressor is carried into a chamber A via a compressor squeezing air inlet opening 14 at the center of a cover 13. A chamber 13 is communicated to the atmosphere by an atmosphere relief opening 15 located in a culindrical face of a casing 10. In the chamber B, three coil springs 16a, 16b and 16c different in length and inner diameter from one to another are loaded concentrically with the casing 10. Each end of the springs is securely fixed to the end face of the casing 10. Depending on a movement of a piston 11 according to an output pressure from the compressor, the piston rod 17 drives an angle changing means of an inlet guide vane on the outside of the casing 10 to change an angle of the inlet guide vane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07251611-A (JP)
Title: Tire with built-in expansible slip preventing claw
Inventor: NITTA YUKIHIKO
IPC: B60C11/16
Filed: 1994-03-15
Abstract: PURPOSE:To provide a tire in which slip preventing claws can be easily extended according to a road surface condition so as to accomplish safety travel while minimizing scratches of a road surface asphalt CONSTITUTION:A slip preventing claw apparatus in which an expansible slip preventing claw 2 is connected to an anchor main body 1 provided with sway preventing jaws 4 on the outer wall face of the anchor main body 1, in which a thread groove is formed on a hard cylindrical inside face, is built in the thick part of a tire 5 while maintaining an expansible function, and the expansible slip preventing claw 2 is extended to the front face of the tire 5 by request of a frozen road surface condition while having a function increasing/reducing a projection amount of the claw 2 for traveling. Consequently, the expansible slip preventing claw apparatus dose not scratch the asphalt road surface, as it is built in the depth of the thick part of a tire. Therefore, slip preventing effect is exhibited on a frozen road surface, whose frozen condition is varied according to a difference in a climate and a temperature of the area in a long distance travel, and on a snowy road in a mountain pass.
Patent JP-H02262720-A (JP)
Title: Radio communication equipment
Inventor: YASUDA HIROSHI
IPC: H04W88/02
Filed: 1989-04-03
Abstract: PURPOSE:To appropriately and efficiently cool a heat generating part at a transmission part by providing a cooling means to cool the heat generating part at a transmission part compulsorily, and making the cooling means take an operating state selectively when a state where a temperature goes over a prescribed value or the operating/non-operating state of the transmission part is detected. CONSTITUTION:Detection output Vt obtained from a temperature sensor 56 is level-compared with a reference voltage Vr obtained from a reference voltage source 58 at a comparison part 57, and comparison output Vp is supplied to the input terminal on one side of an AND gate 59. Therefore, gate output Vq obtained from the AND gate 50 takes a high level only when a power amplifier part 48 is set at the operating state and its temperature goes over the lower limit value of the temperature requiring cooling. Therefore, when the power amplifier part 48 is set at the operating state and its temperature goes over the lower limit value requiring the cooling, a cooling part 26 is set at the operating state by making a switch 54, and the power amplifier part 48 which comprises the transmission part is cooled compulsorily by a fan 28 at the cooling part 26.
Patent JP-H04297615-A (JP)
Title: Construction of caisson bottom slab
Inventor: KISHI YASUHIRO
IPC: E02D23/00
Filed: 1991-03-26
Abstract: PURPOSE:To raise the pressure resistance of bottom slab by a method in which a reinforcing bar cage having a horizontally expansible outer shape is set on the bottom of an open caisson, its outer shape is expanded to near the cutting edge of the caisson, and concrete is placed. CONSTITUTION:An outer shell reinforcing bar cage 1 is formed by connecting a square ceiling plate 11 with a bottom slab 12 by a connecting reinforcing bar cage 13. A slide reinforcing bar cage 2a is set between the plate 11 and the slab 12 to make it expansible toward outside in the horizontal direction. The reinforcing bar cage is hung down into the caisson side walls 3 and set on the bottom. The cage 2a is slid outwards to expand its outer shape to near the inside of the caisson cutting edge 31, and concrete is placed and hardened. The pressure resistance of any scale of caissons can thus exactly secured without needs to increase the setting length of the caisson.
Patent JP-S62245268-A (JP)
Inventor: BEN SUUN ON
IPC: C08G64/00
Filed: 1987-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07292305-A (JP)
Title: Offset ink composition
Inventor: HIRASAWA YUJI
IPC: C09D11/037
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the subject composition good in flow characteristics in producing the printing ink and stability thereof with time by adding an additive comprising a drying inhibitor, a pigment and a quaternary ammonium salt of a specific color acid to a vehicle for the offset ink. CONSTITUTION:This offset ink composition excellent in flowability in producing the printing ink and stability thereof with time is obtained by adding an additive comprising a drying inhibitor (e.g. dibutylhydroxytoluene), a pigment (e.g. a phthalocyanine-based pigment) and a quaternary ammonium salt of a color acid expressed by the formula (P is an organic coloring matter residue such as an azo-, a phthalocyanine-, a quinacridone-, an anthraquinone- or a dioxazine- based one; X is sulfonic acid or carboxylic acid; R<1> is an 8-20C alkyl; R2 to R4 each is a 1-20C alkyl) in an amount of 0.1-20wt.% based on the pigment to a vehicle for the offset ink.
Patent JP-S5513627-A (JP)
Title: Chamfering method of slot edge of rotor core
Inventor: OKADA KAZUYASU
IPC: H02K1/26
Filed: 1978-07-11
Abstract: PURPOSE: To stably chamfer the slot edge of end plate of a rotor core and raise the quality and productivity of the rotor core, by pressing the slot edge with dies.  
     CONSTITUTION: The end plate 2 is set on the lower die 15 as shown by the arrow in Fig. The lower die 15 comprises a carrying face 16 for carrying the hook parts 4 of the end plate 2, and a pair of guide projections 17 for carrying the outer sides of the rotor core. The inner bottom corners of the guide projections 17 are rounded at a small radius R. The upper die 18 shaped like a flat board is pressed down on the rotor core by a press machine to chamfer the slot edge 19. Since the slot edge 19 is stably chamfered, the quality and productivity of the rotor core are raised. If the press machine is combined with a spot welder, the end plate 2 can be spot-welded and chamfered simultaneously and automatically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02267433-A (JP)
Title: Noise reduction device in stationary air conditioning device
Inventor: TOMITA HISATAKA
IPC: F24F13/20
Filed: 1989-04-05
Abstract: PURPOSE:To make possible control of the range and the direction in which noise of an electrically operated fan is transmitted and the exhaust direction of air and increase a degree of selection freedom of an installation place of an outdoor unit by providing a wind direction control board near the air discharge port of an electrically operated fan to form a plurality of parallel ducts different in length. CONSTITUTION:Working fluid compressed by a compressor 32 is allowed to circulate between a radiator 26 and an indoor radiator to form a heat pump. An acoustic lens 52 attached to the upper part of a housing 20 has a group of plates 54 as a parallel wind direction board in the juxtaposition direction of fans 28a, 28b and a plurality of parallel ducts 56 different in length are formed among these plates 54. A group of the ducts 56 allow noise of the fan 28 to be reduced by interference. In addition, the plates 54 has a function for regulating the exhaust direction of air exhausted from the electrically operated fan 28. Since an acoustic lens 52 is allowed to freely change the position of a focus of sound pressure, the noise can be set so as to lessen at a specified position as the direction of air is set in a specified direction.
Patent JP-S5612242-A (JP)
Title: Sheet feeder
Inventor: MURAYOSHI YASUSHI
IPC: B65H3/10
Filed: 1979-07-04
Abstract: PURPOSE: To simplify extremely the constitution of a facsimile apparatus by equalizing approximately respective positions of fed sheets in automatic feed and manual feed of sheets.  
     CONSTITUTION: A sheet mounting table 21 provided with the a sheet separating plate 20 and others and formed with a sheet stopper 21a for automatic feed is held immovably with respect to an apparatus body. Also, an auxiliary table 23 for manual feed is mounted on the rear portion 21c of the table 21 in automatic sheet feed. Also, an automatic sheet separating-feeding unit like a vacuum unit 24 is disposed above the table 21. Since positions of fed sheets in automatic and manual feeds are approximately equal to each other, widths of openings of sheet guide plates 37, 38 can be minimized. Thus the apparatus can be diposed without any restraints and the apparatus itself can be made compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61243562-A (JP)
Title: Word processor
Inventor: SEGAWA YASUKIYO
IPC: G06F5/00
Filed: 1985-04-19
Abstract: PURPOSE:To modify the format and code of existing documents by providing a means which converts the format and code based on each information on documents stored in a document storing means with format and code information as a parameter. CONSTITUTION:A documentation means 3 creates a new document based on a signal inputted through a keyboard 2, stores it in the document storing means 1 composed of a floppy disk, etc., and reads the document stored in the means 1 so as to edit it. A conversion means 4 converts the format and code of the existing document stored in the means 1 with the format and code information as a parameter. In such a way the converting means can modify the format and code type of the existing document.
Patent JP-H04295856-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G9/087
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a toner giving a developer having superior durability, environmental stability and satisfactory cleanability and capable of forming an image free from ground stain and having high image density and high resolving power. CONSTITUTION:Resin particles produced by dispersion polymn. are dispersed in an org. solvent not dissolving the particles and a dye is dissolved in the solvent before or after the dispersion. The particles are colored by allowing the dye to penetrate into the particles, the solvent is removed and hard fine particles surface-treated with a fluorine-contg. silane compd. are incorporated into the colored particles to obtain a toner. The relation between the solubility (D1) of the dye to the solvent and the solubility (D2) to the resin of the particles is represented by D1/D2 <=0.5.
Patent JP-S59213276-A (JP)
Title: Power source
Inventor: MATSUI TOSHIAKI
IPC: H02M3/335
Filed: 1983-05-17
Abstract: PURPOSE:To supply a current set to constant value at a voltage set to a constant value to a load by providing means for controlling the rising time of a drive pulse of a switching transistor so that a load current or voltage becomes constant. CONSTITUTION:When a load current is excessively low to the rated value, reference voltage of comparators Q2, Q3 is determined so that the rising time (ON time) of a switching transistor Tr1 becomes short, and when the load current is excessively high, vice versa. Further, the drive pulse of the Tr1 is regulated as below. The output voltage of the comparator Q3 is gradually raised, but the rise is smoothly regulated by the time constant of a resistor 18 and a capacitor C3. In other words, the drive pulse of the Tr1 is slowly risen in the amount that the capacitor C3 is charged by the output voltage of the comparator Q3. In this manner, the Tr1 is controlled so that the load current becomes constant, but a power source can be supplied to the load by the constant voltage control by inserting a detecting resistor in parallel with the load.